All said that the display of the LED screen will occupy the market! Where are the advantages?
Date : 2017-11-10 : View In the past, due to the low brightness of the LED, and the waterproof, moisture-proof and anti-ultraviolet function, the outdoor full-color display is the world of direct plug-in LED devices. The full color table attached led display can only be used in large number of households. With the progress of the LED chip technology and LED packaging technology, the brightness of the SMD and protection grade has been able to meet the needs of outdoor applications, obtained a rapid application, believe door appearance will lead future outdoor advertising LED screen market.
Compared with the direct interpolation, the display has more advantages:
First, wide perspective
Door appearance to stick full color not only has over 140 degrees in the horizontal direction of wide Angle of view, in the vertical direction also has more than 140 - degree wide Angle of view, this particular have an advantage in some application places, such as LouYuBing, hanging in the sky of the outdoor led display requires a broader perspective to show better advertising effect.
Second, match the light
Red, green, and blue oval LED brightness in three different perspectives on the matching of consistency is a highly difficult index, and full color SMD because design structure for the triad structure, three red, green, and blue chip in the bowl of a stent, in different point of view of red, green, blue three kinds of brightness matching consistency highly consistent, so as to make the outdoor full-color table stick piece to the brightness of the LED display in any Angle consistency is very good, get better vivid effect.
Third, good mixing
Due to design structure for the triad, three chip distance is very close, in the same bracket cup bowl mix light, rather than three separate oval LED, so the red, green, and blue mix light effect is good in upright elliptical LED screen, especially suitable for a closer look.
Fourth, high contrast
Because of the three-in-one design structure, the full color SMD size is small, so the light area is small, the area of black area is large, and the contrast of the led display is improved.
Fifth, automate production
The pasted LED can use the automatic tape machine for automatic patch and high production efficiency. The line design of the LED display screen module can realize the two integration of the lamp board and the drive plate, reduce the cost, improve the reliability, and improve the production efficiency. In addition, automated SMT production also can improve the vertical accuracy of SMD on the circuit board, overcome the upright type ellipse leds on the circuit board vertical accuracy problem, thus ensuring better optical effect.
Sixth, the body weight is light
It is very light to use aluminum alloy materials. Beautiful and not easy to deform, easy to assemble and smooth. Suitable for rental company, car screen, mobile media use; Mounting or wall mounting reduces the pressure on the steel structure.
